The Apple Pencil Pro is the stylus that serious artists and creators should get for the latest iPad Pro or iPad Air thanks to its advanced writing features and controls.
Adobe’s Firefly is a promising entrant in the crowded field of image-generative AI with lots of style options, but it doesn't produce completely convincing images.
The Apple Pencil (USB-C) covers the basics well, skipping several advanced features in order to reach a lower price than the 1st and 2nd Generation models.